Compare Model Drawings, CAD & Specs Fitting Type Interface Electrical Connector Relays Display Availability Price
vacuum transducer without display
$685
NW16 ISO-KF RS232/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$855
NW16 ISO-KF RS232/analog 15-pin, High Density, D-sub male 3 Touch-screen
vacuum transducer without display
$685
NW16 ISO-KF RS485/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$855
NW16 ISO-KF RS485/analog 15-pin, High Density, D-sub male 3 Touch-screen
$805
NW16 ISO-KF EtherCAT/Analog Analog: 15-pin, High Density, D-sub male
EtherCAT: two RJ45 female receptacles for incoming and network signals
0 No
vacuum transducer without display
$695
NW25 ISO-KF RS232/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$865
NW25 ISO-KF RS232/analog 15-pin, High Density, D-sub male 3 Touch-screen
vacuum transducer without display
$695
NW25 ISO-KF RS485/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$865
NW25 ISO-KF RS485/analog 15-pin, High Density, D-sub male 3 Touch-screen
$815
NW25 ISO-KF EtherCAT/Analog Analog: 15-pin, High Density, D-sub male
EtherCAT: two RJ45 female receptacles for incoming and network signals
0 No
vacuum transducer without display
$720
4 VCR female RS232/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$890
4 VCR female RS232/analog 15-pin, High Density, D-sub male 3 Touch-screen
vacuum transducer without display
$720
4 VCR female RS485/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$890
4 VCR female RS485/analog 15-pin, High Density, D-sub male 3 Touch-screen
$835
4 VCR female EtherCAT/Analog Analog: 15-pin, High Density, D-sub male
EtherCAT: two RJ45 female receptacles for incoming and network signals
0 No
vacuum transducer without display
$725
8 VCR female RS232/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$905
8 VCR female RS232/analog 15-pin, High Density, D-sub male 3 Touch-screen
vacuum transducer without display
$735
8 VCR female RS485/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$905
8 VCR female RS485/analog 15-pin, High Density, D-sub male 3 Touch-screen
vacuum transducer without display
$735
NW16 ISO-KF extended RS232/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$905
NW16 ISO-KF extended RS232/analog 15-pin, High Density, D-sub male 3 Touch-screen
vacuum transducer without display
$735
NW16 ISO-KF extended RS485/analog 15-pin, High Density, D-sub male 3 No
vacuum transducer with display
$905
NW16 ISO-KF extended RS485/analog 15-pin, High Density, D-sub male 3 Touch-screen
$855
NW16 ISO-KF, extended EtherCAT/Analog Analog: 15-pin, High Density, D-sub male
EtherCAT: two RJ45 female receptacles for incoming and network signals
0 No

Configuration Options

Description
  vacuum transducer with display 901P Loadlock Vacuum Transducer, MicroPirani-Piezo, 0.00001-1000 Torr

Specifications

  • Absolute Measurement Range
    1.0 x 10-5 to 1500 Torr
  • Differential Measurement Range
    -760 to +760 Torr
  • Digital Communication
    RS485/RS232 (4800 to 230400 Baud)
  • Sensor
    MicroPirani™ (MEMS Thermal Conductivity)
    Piezo differential (MEMS diaphragm)
  • Relays
    3 relays SPDT (optional)
  • Set Point Range
    Absolute: 5.0 x 10-4 to 1000 Torr:Differential: -760 to +100 Torr
  • Calibration Gas
    Air, Argon, Helium, Nitrogen, H2, H2O vapor, CO2, xenon, Neon
  • Operating Temperature
    0° to 40°C (32° to 104°F)
  • Maximum Bakeout Temperature
    85°C (185°F), non-operating
  • Digital Controls
    Zero adjust, span adjust, analog output, pressure units, baud rate, address, factory default, set point functions: value, hysteresis, direction, enable, transducer status, switch, LED test
  • Digital Status
    Absolute and differential pressure reading, units, set point, operating time, transducer temperature, user tag, model, device type, serial number, firmware and hardware versions, part number, manufacturer
  • Analog Output
    Absolute Pressure: 1 to 9 VDC, 1 VDC/decade, 100Ω maximum output impedance (16 bit)
  • Optional Analog Output 2
    Piezo Differential: 5 VDC = 0 Torr, 1 VDC/decade (12 bit)
  • Relay Contact Rating
    1 A @ 3 0VAC/DC, resistive
  • Relay Response
    100 msec maximum
  • Power Requirements
    RS232/RS485: 9 to 30 VDC, < 1.2 watts max
    EtherCAT: 9 to 30 VDC, < 2 watts max
  • MicroPirani Accuracy
    5 x 10-4 to 1 x 10-3 Torr ±10% of reading
    1 x 10-3 to 100 Torr ±5% of reading
    100 Torr to Atm ±25% of reading
  • MicroPirani Repeatability
    1 x 10-3 to 100 Torr ±2% of reading
  • Piezo Differential Accuracy
    -10 to +10 Torr ±10% of reading
    -100 to -10 Torr ±8% of reading
    -760 to -100 Torr ±1% of reading
    +10 to 100 Torr ±5% of reading
  • Piezo Differential Repeatability
    -760 to +10 Torr ±1% of reading
  • Piezo Differential Zero Stability
    ±0.1% of Full Scale (Full Scale = 760 Torr)
  • Overpressure Limit
    1500 Torr (Absolute)
  • Internal Volume
    (KF16) 2.8 cc
  • Exposed Materials
    Silicon, SiO2, Si3N4, gold, low outgassing epoxy resin, 304 stainless steel, Viton®
  • Electronic Casing and Flange
    304 stainless steel
  • Weight
    170 g (with KF 16 Flange)
  • Compliance
    CE

Features

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